Transcript Datalogging

Datalogging via USB
data
T XD 

 

PC
ECU
 
RXD 




data

CN2
GND
remove J1
~
1
2
3
RXD
4
D
TXD
5
+12V
CN2
D7
5
R63
10k
M66911
18
C
17
J1
IC15
D7
1
1
9
B
C
B
E
Q45E
(npn)
A
RM9
1
9
247k
Back side of JDM P13 ECU
Serial Port
Connector
1
4 2
1
Switch
Closed = datalogging via
stock DLC (half duplex)
Open = datalogging via
EcuControl (full duplex)
Install:
- Prolific driver
- Datalogging
Software
6 3 10
Nokia 7210
USB Data
Cable EP721
with Prolific
PL-2303
USB
Connector
GND
D+
D5V
René Dost, 2005-08-04
4 2
www.prelude.cryos.net
USB-to-Serial converter
Note: for different colour
coding, check correctness
of cable connection
to DLC (TXD/RXD)